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Rifles, Reloading, Optics, Equipment
Reloading
Badlands BD-2 load data
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<blockquote data-quote="SheepShapeAK" data-source="post: 2567814" data-attributes="member: 113908"><p>Some load data from this weekend. I'll have some 250grain SBD2 data within the month. Now that my rifle is broken in, it doesn't like the 275's like it used to. My twist is definitely too slow for the 275's at 1:9.3. Granted, I did shoot a couple sub MOA groups at the 300 yard line (barely) with the 275's, but I want them a lot tighter. Although, they didn't shoot horrible out at 1000 on Sunday, and these rounds were seated .010" further out compared to what I usually seat them at. Guess I'll have to do a seating depth test with the same charge to see if it tightens up.</p><p></p><p>Anyways, these speeds and charges might give someone a starting point. Ran H1000 and IMR 7977.</p><p></p><p>338 Norma Mag/ 26" - 1:9.3 twist Bartlein 5R</p><p>Case: Peterson (non virgin)</p><p>Primer: Fed 215</p><p>Powder: H1000</p><p>Bullet: 275 grain SBD2</p><p>COAL: 3.760"</p><p></p><p>Charge/ Speed - 5 shot string</p><p>86.76 / 2745, 2773, 2750, 2767, 2760</p><p>87 / 2740, 2741, 2744, 2751, 2745</p><p>87.24 / 2773, 2754, 2765, 2750, 2767</p><p>87.48 / 2745, 2773, 2750, 2767, 2760</p><p>87.72 / 2779, 2762, 2782, 2771, 2774</p><p></p><p>IMR 7977</p><p>Charge/ Speed - 3 shot string</p><p>86.4 / 2776, 2780, 2767</p><p>86.7 / 2794, 2796, 2768</p><p>87 / 2803, 2795, 2826</p><p>87.3 / 2809, 2820, 2827</p><p>87.6 / 2854, 2833, 2808</p><p>87.9 / 2842, 2816, 2838</p></blockquote><p></p>
[QUOTE="SheepShapeAK, post: 2567814, member: 113908"] Some load data from this weekend. I’ll have some 250grain SBD2 data within the month. Now that my rifle is broken in, it doesn’t like the 275’s like it used to. My twist is definitely too slow for the 275’s at 1:9.3. Granted, I did shoot a couple sub MOA groups at the 300 yard line (barely) with the 275’s, but I want them a lot tighter. Although, they didn’t shoot horrible out at 1000 on Sunday, and these rounds were seated .010” further out compared to what I usually seat them at. Guess I’ll have to do a seating depth test with the same charge to see if it tightens up. Anyways, these speeds and charges might give someone a starting point. Ran H1000 and IMR 7977. 338 Norma Mag/ 26” - 1:9.3 twist Bartlein 5R Case: Peterson (non virgin) Primer: Fed 215 Powder: H1000 Bullet: 275 grain SBD2 COAL: 3.760” Charge/ Speed - 5 shot string 86.76 / 2745, 2773, 2750, 2767, 2760 87 / 2740, 2741, 2744, 2751, 2745 87.24 / 2773, 2754, 2765, 2750, 2767 87.48 / 2745, 2773, 2750, 2767, 2760 87.72 / 2779, 2762, 2782, 2771, 2774 IMR 7977 Charge/ Speed - 3 shot string 86.4 / 2776, 2780, 2767 86.7 / 2794, 2796, 2768 87 / 2803, 2795, 2826 87.3 / 2809, 2820, 2827 87.6 / 2854, 2833, 2808 87.9 / 2842, 2816, 2838 [/QUOTE]
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Badlands BD-2 load data
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